SH7721 datasheet(952/1524 Pages) RENESAS

Part #	SH7721

Description	Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

PDF	1524 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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952 / 1524 page

Section 26

LCD Controller (LCDC)

Rev. 3.00 Jan. 18, 2008 Page 890 of 1458

REJ09B0033-0300

Bit

Bit Name

Initial Value

R/W

Description

VEPE

R/W

LCD_VEPWC Pin Enable

Sets whether or not to enable a power-supply

control sequence using the LCD_VEPWC pin.

0: Disabled: LCD_VEPWC pin is masked and

fixed low

1: Enabled: LCD_VEPWC pin output is asserted

and negated according to the power-on or

power-off sequence

DONE

R/W

LCD_DON Pin Enable

Sets whether or not to enable a power-supply

control sequence using the LCD_DON pin.

0: Disabled: LCD_DON pin is masked and fixed

low

1: Enabled: LCD_DON pin output is asserted and

negated according to the power-on or power-off

sequence

3, 2



All 0

Reserved

These bits are always read as 0. The write value

should always be 0.

LPS1

LPS0

LCD Module Power-Supply Input State

Indicates the power-supply input state of the LCD

module when using the power-supply control

function.

0: LCD module power off

1: LCD module power on

SH7721 Datasheet(PDF) 952 Page - Renesas Technology Corp

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